| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | 3.12 |
| Corrected mass, ct | 3.12, 3.1191 |
| Spread | 0.51ct, 14.03 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 8.308 mm | 13.187 mm | 1.587 | 8.307 mm | 13.187 mm | 5.033 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.098 mm 60.58 % | 3.592 mm | 5.024 mm | 0.032 mm | 0.342 mm | 0.340 mm | 0.215 mm |
| Appraiser title | GIA Facetware.Mfg |
| Overall cut grade | Unknown |
| Symmetry appraiser title | GIA Facetware.Mfg |
| Overall symmetry grade | Unknown |
| Model building info | The model has small errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade | Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 8.307 | 13.187 | 4.880% | - | – |
| Crown Curve angle, ° | 34.22 | 34.13 | 34.31 | 0.19 | – | – |
| Crown Head angle, ° | 34.31 | 33.89 | 34.58 | 0.69 | – | – |
| Crown Point angle, ° | 21.75 | 21.75 | 21.75 | 0.00 | – | – |
| Crown Wing angle, ° | 33.46 | 33.23 | 33.70 | 0.47 | – | – |
| Pavilion Curve angle, ° | 40.61 | 39.87 | 41.21 | 1.34 | – | – |
| Pavilion Head angle, ° | 39.39 | 39.39 | 39.40 | 0.01 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 34.37 | 33.91 | 34.83 | 0.92 | – | – |
| Table Widthwise, % | 60.47 | – | – | – | Unknown | – |
| Table Lengthwise, % | 67.41 | – | – | – | – | – |
| Girdle Bezel, % | 4.12 | 3.13 | 4.76 | 1.63 | Unknown | N/A |
| Girdle Bone, % | 4.09 | 3.63 | 4.33 | 0.70 | – | - |
| Girdle Valley, % | 2.59 | 1.59 | 3.10 | 1.51 | - | - |
| Facet Twist, ° | 9.39 | 9.09 | 9.68 | 0.59 | – | - |
| Star : Upper ratio, % |
52.14 :
|
44.94 :
|
56.02 :
|
11.07 | – | N/A |
| Star angle, ° | 19.53 | 19.52 | 19.54 | 0.02 | – | N/A |
| Upper girdle angle, ° | 40.31 | 37.95 | 41.37 | 3.43 | – | N/A |
| Lower girdle angle, ° | 39.19 | 30.62 | 41.94 | 11.32 | – | N/A |
| Crown height, % | 13.22 | 12.75 | 13.61 | 0.86 | - | N/A |
| Pavilion height, % | 43.24 | 42.26 | 44.50 | 2.24 | – | – |
| Total height, % | 60.58 | – | – | – | N/A | – |
| Culet, % | 0.38 | 0.17 | 0.56 | 0.38 | N/A | - |
| Crown angle, ° | 34.22 | 34.13 | 34.31 | 0.19 | Unknown | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 40.61 | 39.87 | 41.21 | 1.34 | Unknown | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Upper girdle azimuth | 6.5 | 20.8 | 31.7 | 40.5 | 137.5 | 149.3 | 159.1 | 174.1 |
| 188.9 | 214.9 | 235.8 | 262.4 | 280.1 | 306.1 | 321.9 | 354.8 | |
| Lower girdle azimuth | 8.0 | 20.4 | 31.4 | 45.4 | 132.4 | 150.2 | 158.6 | 169.7 |
| 196.1 | 209.0 | 239.7 | 255.4 | 286.8 | 306.5 | 328.0 | 344.5 | |
| Lower girdle azimuth | 15.4 | 34.7 | 145.8 | 164.9 | 198.7 | 247.3 | 292.5 | 339.5 |
|
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|
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| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.31 | 34.13 | N/A | N/A | |||||
| 33.89 | 34.58 | 34.45 | – | Culet-Table, % | ||||
| 21.75 | N/A | – | – | 12.53 ± 0.19 | 0.46 | 12.52 | ||
| 33.23 | 33.70 | N/A | N/A | Girdle-Culet, % | ||||
| 39.87 | 40.23 | 41.21 | 41.14 | 15.74 ± 0.18 | 0.38 | 15.74 | ||
| 39.40 | 39.39 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.22 ± 0.15 | 0.08 | 3.22 | ||
| 33.91 | 34.83 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 6.21 %, 0.516 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.30 | 4.55 | 3.32 | 3.99 | 4.70 | 4.17 | 4.76 | 3.13 | |
| 4.00 | 4.33 | 4.33 | 4.19 | 4.30 | 4.24 | 3.63 | 3.70 | |
| 2.65 | 2.95 | 3.05 | 2.86 | 2.47 | 2.78 | 2.89 | 2.92 | |
| 2.42 | 2.06 | 2.71 | 3.10 | 2.57 | 1.66 | 1.59 | 2.79 | |
| 9.68 | 9.09 | N/A | N/A | N/A | N/A | N/A | N/A | |